Rough Lab Grown Diamonds
Uncut lab-grown diamonds have no cutting or polishing process. They keep their original shape and appearance, which depend on the production method.
CVD diamonds have a more irregular and flat shape. HPHT diamonds have a more octahedral or cubic shape.
Uses and Applications of Uncut Lab-Grown Diamonds
Uncut lab-grown diamonds find diverse applications beyond traditional jewelry based on their quality, size, and shape. From industrial uses, such as abrasives, cutting tools, drill bits, and heat sinks, to innovative technologies, these diamonds play a crucial role in various sectors. We delve into the wide array of applications that make uncut lab-grown diamonds versatile and sustainable.
Some uncut lab-grown diamonds that serve industrial purposes are low-quality, small, and irregular, and unsuitable for jewelry.
Some uncut lab-grown diamonds are high-quality, large, and well-formed, and serve jewelry or investment purposes. These diamonds are rare and valuable, and sell as rough diamonds or cut and polish into finished diamonds.
Some people like uncut lab-grown diamonds for their natural and raw beauty. Others like cut and polished lab-grown diamonds for their brilliance and fire.
Differences between Uncut Natural and Laboratory Diamonds
Here is a table comparing key attributes of Uncut Natural Diamonds and Lab-Grown Diamonds:
Attribute | Uncut Natural Diamonds | Lab-Grown Diamonds |
Source | Mined from the Earth | Manufactured in controlled lab environments |
Quality Consistency | Variable, depends on individual stone | More consistent quality within production batch |
Impurities | Random mineral impurities | Controlled levels of nitrogen impurities |
Color Grades | Full range of fancy colors found | Mainly colorless and near colorless grades |
Clarity | Wide range, affected by natural imperfections | High clarity, fewer visible inclusions |
Carat Sizes | Limited by scarce large natural rough diamonds | Available reliably in +10 carat sizes |
Grading Certificates | GIA, IGI certification for 4Cs | IGI lab-grown certificates |
Pricing | Approximately ~$4,000 to over $50,000 per carat | 40-50% discount compared to equivalent natural diamond |
Ethical Sourcing | Risks associated around some mining operations | Guaranteed conflict-free sources |
Natural diamonds are scarce and expensive, limited by the market supply and demand. They also involve ethical and environmental issues, such as conflict, mining, and trade. Lab-grown diamonds are abundant and affordable, not limited by the natural resources and produce on demand. They also avoid violence, exploitation, or pollution.